windows installer fixes

src/Win_Client.py

@@ -10,6 +10,14 @@ import warnings
 from datetime import datetime, timezone, timedelta
 from typing import Optional
 
+# Ensure script directory and repo root are in sys.path
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+if SCRIPT_DIR not in sys.path:
+    sys.path.insert(0, SCRIPT_DIR)
+REPO_ROOT = os.path.abspath(os.path.join(SCRIPT_DIR, ".."))
+if REPO_ROOT not in sys.path:
+    sys.path.insert(0, REPO_ROOT)
+
 # Suppress cryptography / pgpy deprecation notices
 warnings.filterwarnings("ignore")